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<title>GNU Radio 3.2.2 C++ API: fixed.h File Reference</title>
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<h1>fixed.h File Reference</h1>
<p><a href="fixed_8h_source.html">Go to the source code of this file.</a></p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Defines</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="fixed_8h.html#a3834ad0136a8b95a6589500e4009fe9a">DTYPE</a> unsigned char</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="fixed_8h.html#a3ed9b2483e4d6616a203769ad381c97c">MODNN</a>(x) mod255(x)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="fixed_8h.html#afdc383f8992f4a960bb22998f57b6d37">MM</a> 8</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="fixed_8h.html#a170755e30c36be4904106b7bb279b1ec">NN</a> 255</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="fixed_8h.html#afae14aea58e6520b2057147833c699de">ALPHA_TO</a> <a class="el" href="fixed_8h.html#a279d78d176dce547f9c14013697c596d">CCSDS_alpha_to</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="fixed_8h.html#a690b4c8564b1cb507383e7a78f4cd6dc">INDEX_OF</a> <a class="el" href="fixed_8h.html#af02d2618c62e7608d095b70f6f3d8a0b">CCSDS_index_of</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="fixed_8h.html#a90fbc87e4b99a54543c8f37087cb4f03">GENPOLY</a> <a class="el" href="fixed_8h.html#acd181b4a095d752a1164dcfb3951411a">CCSDS_poly</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="fixed_8h.html#a5f5b4d84f10e6a71bef7c65548a8e317">NROOTS</a> 32</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="fixed_8h.html#a264b36b13386e3f62fe69e04711bc006">FCR</a> 112</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="fixed_8h.html#a6dd0302d2b9ced6e396b9182a6287b9e">PRIM</a> 11</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="fixed_8h.html#a8487c20a46e1e08f7aeabec7cef80945">IPRIM</a> 116</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="fixed_8h.html#a0d158f1e3af2ab523eb8423db3e5bd6e">A0</a> (NN)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="fixed_8h.html#ad826cb74e3f1ac5d6ce040c651d6f737">ENCODE_RS</a> encode_rs_8</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="fixed_8h.html#a974397d0c45a6897c0a3d72d5e571c54">DECODE_RS</a> decode_rs_8</td></tr>
<tr><td colspan="2"><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="fixed_8h.html#aa185022967929586fd5824ec159594af">mod255</a> (int x)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="fixed_8h.html#af5949289d56dbfff63a8a1319a65895e">ENCODE_RS</a> (DTYPE *data, DTYPE *parity)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="fixed_8h.html#adcabd8aceb756579bf153d93b189c567">DECODE_RS</a> (DTYPE *data, int *eras_pos, int no_eras)</td></tr>
<tr><td colspan="2"><h2>Variables</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">unsigned char </td><td class="memItemRight" valign="bottom"><a class="el" href="fixed_8h.html#a279d78d176dce547f9c14013697c596d">CCSDS_alpha_to</a> []</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">unsigned char </td><td class="memItemRight" valign="bottom"><a class="el" href="fixed_8h.html#af02d2618c62e7608d095b70f6f3d8a0b">CCSDS_index_of</a> []</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">unsigned char </td><td class="memItemRight" valign="bottom"><a class="el" href="fixed_8h.html#acd181b4a095d752a1164dcfb3951411a">CCSDS_poly</a> []</td></tr>
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<hr/><h2>Define Documentation</h2>
<a class="anchor" id="a0d158f1e3af2ab523eb8423db3e5bd6e"></a><!-- doxytag: member="fixed.h::A0" ref="a0d158f1e3af2ab523eb8423db3e5bd6e" args="" -->
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<td class="memname">#define A0 (NN)</td>
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<a class="anchor" id="afae14aea58e6520b2057147833c699de"></a><!-- doxytag: member="fixed.h::ALPHA_TO" ref="afae14aea58e6520b2057147833c699de" args="" -->
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<td class="memname">#define ALPHA_TO <a class="el" href="fixed_8h.html#a279d78d176dce547f9c14013697c596d">CCSDS_alpha_to</a></td>
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<a class="anchor" id="a974397d0c45a6897c0a3d72d5e571c54"></a><!-- doxytag: member="fixed.h::DECODE_RS" ref="a974397d0c45a6897c0a3d72d5e571c54" args="" -->
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<td class="memname">#define DECODE_RS decode_rs_8</td>
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<a class="anchor" id="a3834ad0136a8b95a6589500e4009fe9a"></a><!-- doxytag: member="fixed.h::DTYPE" ref="a3834ad0136a8b95a6589500e4009fe9a" args="" -->
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<td class="memname">#define DTYPE unsigned char</td>
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<a class="anchor" id="ad826cb74e3f1ac5d6ce040c651d6f737"></a><!-- doxytag: member="fixed.h::ENCODE_RS" ref="ad826cb74e3f1ac5d6ce040c651d6f737" args="" -->
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<td class="memname">#define ENCODE_RS encode_rs_8</td>
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<a class="anchor" id="a264b36b13386e3f62fe69e04711bc006"></a><!-- doxytag: member="fixed.h::FCR" ref="a264b36b13386e3f62fe69e04711bc006" args="" -->
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<td class="memname">#define FCR 112</td>
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<a class="anchor" id="a90fbc87e4b99a54543c8f37087cb4f03"></a><!-- doxytag: member="fixed.h::GENPOLY" ref="a90fbc87e4b99a54543c8f37087cb4f03" args="" -->
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<td class="memname">#define GENPOLY <a class="el" href="fixed_8h.html#acd181b4a095d752a1164dcfb3951411a">CCSDS_poly</a></td>
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<a class="anchor" id="a690b4c8564b1cb507383e7a78f4cd6dc"></a><!-- doxytag: member="fixed.h::INDEX_OF" ref="a690b4c8564b1cb507383e7a78f4cd6dc" args="" -->
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<td class="memname">#define INDEX_OF <a class="el" href="fixed_8h.html#af02d2618c62e7608d095b70f6f3d8a0b">CCSDS_index_of</a></td>
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<a class="anchor" id="a8487c20a46e1e08f7aeabec7cef80945"></a><!-- doxytag: member="fixed.h::IPRIM" ref="a8487c20a46e1e08f7aeabec7cef80945" args="" -->
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<td class="memname">#define IPRIM 116</td>
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<a class="anchor" id="afdc383f8992f4a960bb22998f57b6d37"></a><!-- doxytag: member="fixed.h::MM" ref="afdc383f8992f4a960bb22998f57b6d37" args="" -->
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<td class="memname">#define MM 8</td>
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<a class="anchor" id="a3ed9b2483e4d6616a203769ad381c97c"></a><!-- doxytag: member="fixed.h::MODNN" ref="a3ed9b2483e4d6616a203769ad381c97c" args="(x)" -->
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<td class="memname">#define MODNN</td>
<td>(</td>
<td class="paramtype">x </td>
<td class="paramname"></td>
<td> ) </td>
<td> mod255(x)</td>
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<a class="anchor" id="a170755e30c36be4904106b7bb279b1ec"></a><!-- doxytag: member="fixed.h::NN" ref="a170755e30c36be4904106b7bb279b1ec" args="" -->
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<td class="memname">#define NN 255</td>
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<a class="anchor" id="a5f5b4d84f10e6a71bef7c65548a8e317"></a><!-- doxytag: member="fixed.h::NROOTS" ref="a5f5b4d84f10e6a71bef7c65548a8e317" args="" -->
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<td class="memname">#define NROOTS 32</td>
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<a class="anchor" id="a6dd0302d2b9ced6e396b9182a6287b9e"></a><!-- doxytag: member="fixed.h::PRIM" ref="a6dd0302d2b9ced6e396b9182a6287b9e" args="" -->
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<td class="memname">#define PRIM 11</td>
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<hr/><h2>Function Documentation</h2>
<a class="anchor" id="adcabd8aceb756579bf153d93b189c567"></a><!-- doxytag: member="fixed.h::DECODE_RS" ref="adcabd8aceb756579bf153d93b189c567" args="(DTYPE *data, int *eras_pos, int no_eras)" -->
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<td class="memname">int DECODE_RS </td>
<td>(</td>
<td class="paramtype">DTYPE * </td>
<td class="paramname"> <em>data</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int * </td>
<td class="paramname"> <em>eras_pos</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>no_eras</em></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td></td>
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<a class="anchor" id="af5949289d56dbfff63a8a1319a65895e"></a><!-- doxytag: member="fixed.h::ENCODE_RS" ref="af5949289d56dbfff63a8a1319a65895e" args="(DTYPE *data, DTYPE *parity)" -->
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<td class="memname">void ENCODE_RS </td>
<td>(</td>
<td class="paramtype">DTYPE * </td>
<td class="paramname"> <em>data</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">DTYPE * </td>
<td class="paramname"> <em>parity</em></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td></td>
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<a class="anchor" id="aa185022967929586fd5824ec159594af"></a><!-- doxytag: member="fixed.h::mod255" ref="aa185022967929586fd5824ec159594af" args="(int x)" -->
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<td class="memname">static int mod255 </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>x</em></td>
<td> ) </td>
<td><code> [inline, static]</code></td>
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<hr/><h2>Variable Documentation</h2>
<a class="anchor" id="a279d78d176dce547f9c14013697c596d"></a><!-- doxytag: member="fixed.h::CCSDS_alpha_to" ref="a279d78d176dce547f9c14013697c596d" args="[]" -->
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<td class="memname">unsigned char <a class="el" href="fixed_8h.html#a279d78d176dce547f9c14013697c596d">CCSDS_alpha_to</a>[]</td>
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<a class="anchor" id="af02d2618c62e7608d095b70f6f3d8a0b"></a><!-- doxytag: member="fixed.h::CCSDS_index_of" ref="af02d2618c62e7608d095b70f6f3d8a0b" args="[]" -->
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<td class="memname">unsigned char <a class="el" href="fixed_8h.html#af02d2618c62e7608d095b70f6f3d8a0b">CCSDS_index_of</a>[]</td>
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<a class="anchor" id="acd181b4a095d752a1164dcfb3951411a"></a><!-- doxytag: member="fixed.h::CCSDS_poly" ref="acd181b4a095d752a1164dcfb3951411a" args="[]" -->
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<td class="memname">unsigned char <a class="el" href="fixed_8h.html#acd181b4a095d752a1164dcfb3951411a">CCSDS_poly</a>[]</td>
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